Question
In: Statistics and Probability
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a random sample of 628 sherds at an archaeological location.
Pottery Type |
||||
| Site Type | Mesa Verde Black-on-White |
McElmo Black-on-White |
Mancos Black-on-White |
Row Total |
| Mesa Top | 79 | 62 | 48 | 189 |
| Cliff-Talus | 82 | 72 | 59 | 213 |
| Canyon Bench | 88 | 64 | 74 | 226 |
| Column Total | 249 | 198 | 181 | 628 |
Use a chi-square test to determine if site type and pottery type are independent at the 0.01 level of significance.
(A) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places.)
(B) Find or estimate the P-value of the sample test statistic. (Round your answer to three decimal places.)
Solutions
orchestra answered 2 years agoRelated Solutions
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery Type
Site
Type
Mesa
Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
77
62
50
189
Cliff-Talus
75
67
71
213
Canyon Bench
96
64
66
226
Column Total
248
193
187
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.
(a) What is...
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery
Type
Site
Type
Mesa Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
76
63
50
189
Cliff-Talus
85
73
55
213
Canyon Bench
97
72
57
226
Column
Total
258
208
162
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.
(a) What is...
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery
Type
Site
Type
Mesa Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
73
58
58
189
Cliff-Talus
80
66
67
213
Canyon Bench
87
64
75
226
Column
Total
240
188
200
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.(a) What is the...
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery Type
Site
Type
Mesa
Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
79
57
53
189
Cliff-Talus
76
71
66
213
Canyon Bench
97
68
61
226
Column Total
252
196
180
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.
(a) What is...
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery
Type
Site
Type
Mesa Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
74
63
52
189
Cliff-Talus
85
71
57
213
Canyon Bench
89
69
68
226
Column
Total
248
203
177
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.
(a) What is...
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location. Pottery
Type Site Type Mesa Verde Black-on-White McElmo Black-on-White
Mancos Black-on-White Row Total Mesa Top 79 58 52 189 Cliff-Talus
80 71 62 213 Canyon Bench 94 70 62 226 Column Total 253 199 176 628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance. (a) What is...
The following table shows site type and type of pottery for a random sample of 628...
The following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery
Type
Site
Type
Mesa Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
77
62
50
189
Cliff-Talus
83
75
55
213
Canyon Bench
92
72
62
226
Column
Total
252
209
167
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.
(a) What is...
he following table shows site type and type of pottery for a random sample of 628...
he following table shows site type and type of pottery for a
random sample of 628 sherds at an archaeological location.
Pottery
Type
Site
Type
Mesa Verde
Black-on-White
McElmo
Black-on-White
Mancos
Black-on-White
Row
Total
Mesa Top
75
63
51
189
Cliff-Talus
82
68
63
213
Canyon Bench
94
72
60
226
Column
Total
251
203
174
628
Use a chi-square test to determine if site type and pottery type
are independent at the 0.01 level of significance.
Find the value...
The following table shows ceremonial ranking and type of pottery sherd for a random sample of...
The following table shows ceremonial ranking and type of pottery
sherd for a random sample of 434 sherds at an archaeological
location.
Ceremonial Ranking
Cooking Jar
Sherds
Decorated Jar Sherds
(Noncooking)
Row
Total
A
86
49
135
B
97
48
145
C
82
72
154
Column
Total
265
169
434
Use a chi-square test to determine if ceremonial ranking and
pottery type are independent at the 0.05 level of significance.
(a) What is the level of significance?
State the null...
The following table shows ceremonial ranking and type of pottery sherd for a random sample of...
The following table shows ceremonial ranking and type of pottery
sherd for a random sample of 434 sherds at an archaeological
location.
Ceremonial
Ranking
Cooking Jar
Sherds
Decorated
Jar Sherds (Noncooking)
Row
Total
A
85
50
135
B
91
54
145
C
76
78
154
Column
Total
252
182
434
Use a chi-square test to determine if ceremonial ranking and
pottery type are independent at the 0.05 level of significance.
(a) What is the level of significance?
State the null...
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